Annotations: 7PB4

Cenp-HIK 3-protein complex

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B [auth I]	Glyco_hydro_98C	e7pb4I01	A: beta barrels	X: Histone-like	H: all-alpha NTP pyrophosphatases	T: Hypothetical protein AF_0060	F: Glyco_hydro_98C	ECOD (v294.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B [auth I]	PF07778	Mis6 (CENP-I)	Mis6	-	Family
C [auth K]	PF11802	Centromere-associated protein K (CENP-K)	Centromere-associated protein K	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth H]	Centromere protein H	binding kinetochore binding	organelle assembly protein-containing complex organization chromosome organization membraneless organelle assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly kinetochore assembly protein-containing complex assembly kinetochore organization cellular process cellular component organization or biogenesis cell cycle organelle assembly protein-containing complex organization chromosome organization membraneless organelle assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly kinetochore assembly protein-containing complex assembly kinetochore organization cellular process cellular component organization or biogenesis cell cycle chromosome segregation cell cycle process microtubule cytoskeleton organization mitotic cell cycle mitotic spindle organization mitotic cell cycle process microtubule-based process cytoskeleton organization microtubule cytoskeleton organization involved in mitosis spindle organization	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen chromosome chromosomal region kinetochore chromosome, centromeric region condensed chromosome, centromeric region supramolecular complex condensed chromosome cytoplasm cytosol protein-containing complex inner kinetochore nucleoplasm
B [auth I]	Centromere protein I	-	organelle assembly protein-containing complex organization chromosome organization membraneless organelle assembly CENP-A containing chromatin assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly chromatin organization kinetochore assembly protein-containing complex assembly kinetochore organization cellular process organelle assembly protein-containing complex organization chromosome organization membraneless organelle assembly CENP-A containing chromatin assembly cellular component organization cellular component biogenesis organelle organization cellular component assembly chromatin organization kinetochore assembly protein-containing complex assembly kinetochore organization cellular process cellular component organization or biogenesis mitotic nuclear division organelle fission sister chromatid segregation mitotic cell cycle nuclear division mitotic cell cycle process mitotic sister chromatid segregation nuclear chromosome segregation cell cycle chromosome segregation cell cycle process developmental process reproductive process sex differentiation developmental process involved in reproduction	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex intracellular membraneless organelle chromosome chromosomal region kinetochore intracellular organelle organelle membraneless organelle inner kinetochore chromosome, centromeric region cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex intracellular membraneless organelle chromosome chromosomal region kinetochore intracellular organelle organelle membraneless organelle inner kinetochore chromosome, centromeric region condensed chromosome, centromeric region supramolecular complex condensed chromosome membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nuclear body nucleoplasm organelle lumen nuclear lumen
C [auth K]	Centromere protein K	-	mitotic nuclear division organelle fission chromosome organization sister chromatid segregation mitotic cell cycle cellular component organization organelle organization nuclear division mitotic cell cycle process mitotic sister chromatid segregation nuclear chromosome segregation cellular process cellular component organization or biogenesis cell cycle mitotic nuclear division organelle fission chromosome organization sister chromatid segregation mitotic cell cycle cellular component organization organelle organization nuclear division mitotic cell cycle process mitotic sister chromatid segregation nuclear chromosome segregation cellular process cellular component organization or biogenesis cell cycle chromosome segregation cell cycle process organelle assembly protein-containing complex organization membraneless organelle assembly cellular component biogenesis cellular component assembly kinetochore assembly protein-containing complex assembly kinetochore organization	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex intracellular membraneless organelle chromosome chromosomal region kinetochore intracellular organelle organelle membraneless organelle inner kinetochore chromosome, centromeric region cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex intracellular membraneless organelle chromosome chromosomal region kinetochore intracellular organelle organelle membraneless organelle inner kinetochore chromosome, centromeric region condensed chromosome, centromeric region supramolecular complex condensed chromosome membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth H]	IPR008426	Centromere protein H, C-terminal	Domain
A [auth H]	IPR040034	Centromere protein H	Family
B [auth I]	IPR012485	Centromere protein I	Family
C [auth K]	IPR020993	Centromere protein Cenp-K	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A [auth H]	: Q9H3R5	adrenal cortex carcinoma glioblastoma malignant glioma non-small cell lung carcinoma atypical teratoid rhabdoid tumor large cell medulloblastoma medulloblastoma osteosarcoma colorectal cancer malignant ependymoma nasopharyngeal carcinoma primitive neuroectodermal tumor
B [auth I]	: Q92674	adrenal cortex carcinoma glioblastoma lung cancer medulloblastoma pancreatic intraductal papillary-mucinous neoplasm atypical teratoid rhabdoid tumor large cell medulloblastoma malignant colon neoplasm non-small cell lung carcinoma psoriasis breast cancer lung adenocarcinoma malignant mesothelioma pancreatic intraductal papillary-mucinous carcinoma
C [auth K]	: Q9BS16	oligodendroglioma pancreatic intraductal papillary-mucinous neoplasm sinusitis adrenal cortex carcinoma breast cancer cystic fibrosis glioblastoma large cell medulloblastoma malignant glioma nasopharyngeal carcinoma ovarian cancer primitive neuroectodermal tumor Sjogren syndrome atopic eczema breast carcinoma oligodendroglioma pancreatic intraductal papillary-mucinous neoplasm sinusitis adrenal cortex carcinoma breast cancer cystic fibrosis glioblastoma large cell medulloblastoma malignant glioma nasopharyngeal carcinoma ovarian cancer primitive neuroectodermal tumor Sjogren syndrome atopic eczema breast carcinoma ductal breast carcinoma in situ interstitial cystitis lung adenocarcinoma malignant pancreatic neoplasm non-small cell lung carcinoma pancreatic intraductal papillary-mucinous carcinoma psoriasis atypical teratoid rhabdoid tumor Crohn disease endometriosis invasive ductal breast carcinoma malignant ependymoma medulloblastoma

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.